<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        .box {
            width: 600px;
            height: 600px;
            /* border: 5px solid gray; */
            transform-style: preserve-3d;
            position: relative;

            animation: identifier 5s linear infinite;
        }

        @keyframes identifier {
            0% {
                transform: rotateY(30deg) rotateX(45deg);
            }

            100% {
                transform: rotateY(750deg) rotateX(45deg);
            }
        }

        @keyframes run {
            0% {
                transform: rotateY(30deg) rotateY(30deg);
            }

            50% {
                transform: rotateY(300deg) rotateX(300deg);
            }

            100% {
                transform: rotateY(30deg) rotateX(30deg);
            }
        }

        .box div {
            width: 200px;
            height: 200px;
            position: absolute;
            left: 50%;
            top: 50%;
            margin-left: -100px;
            margin-top: -100px;
            line-height: 200px;
            text-align: center;
            font-size: 50px;
            color: white;
            opacity: 0.9;
        }

        .box div:nth-child(1) {
            background-image: url(1.png);
            transform: translateZ(100px);
        }

        .box div:nth-child(2) {
            background-image: url(2.png);
            transform: translateX(-100px) rotateY(-90deg);

        }

        .box div:nth-child(3) {
            background-image: url(3.png);
            transform: translateY(-100px) rotateX(90deg);
        }

        .box div:nth-child(4) {
            background-image: url(3.png);
            transform: translateY(100px) rotateX(-90deg)
        }

        .box div:nth-child(5) {
            background-image: url(2.png);
            transform: translateX(100px) rotateY(90deg);
        }

        .box div:nth-child(6) {
            background-image: url(1.png);
            transform: translateZ(-100px);
        }
    </style>
</head>

<body>
    <div class="box">
        <div>1</div>
        <div>2</div>
        <div>3</div>
        <div>4</div>
        <div>5</div>
        <div>6</div>
    </div>
</body>

</html>